Download or read book Spider Venoms written by P. Gopalakrishnakone and published by Springer. This book was released on 2016-05-10 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, the field of Toxinology has expanded substantially. On the one hand it studies venomous animals, plants and micro organisms in detail to understand their mode of action on targets. While on the other, it explores the biochemical composition, genomics and proteomics of toxins and venoms to understand their three interaction with life forms (especially humans), development of antidotes and exploring their pharmacological potential. Therefore, Toxinology has deep linkages with biochemistry, molecular biology, anatomy and pharmacology. In addition, there is a fast developing applied subfield, clinical toxinology, which deals with understanding and managing medical effects of toxins on human body. Given the huge impact of toxin-based deaths globally, and the potential of venom in generation of drugs for so-far incurable diseases (for example, Diabetes, Chronic Pain), the continued research and growth of the field is imminent. This has led to the growth of research in the area and the consequent scholarly output by way of publications in journals and books. Despite this ever growing body of literature within biomedical sciences, there is still no all-inclusive reference work available that collects all of the important biochemical, biomedical and clinical insights relating to Toxinology. The Handbook of Toxinology aims to address this gap and cover the field of Toxinology comprehensively.
Download or read book Spider Man written by Jim Shooter and published by Marvel Universe. This book was released on 2007-04-04 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spider-Man becomes unraveled when his life is darkened by his shape-changing costume as well as his fashion sense.
Download or read book The Brown Recluse Spider written by Richard S. Vetter and published by Cornell University Press. This book was released on 2015-05-07 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: The brown recluse is a fascinating spider very well adapted to dwelling in houses and other buildings. Because of this very quality and the ghastly reputation associated with the medical consequences of its bite, it has become infamous throughout North America. Although recluse spiders can cause serious skin injuries and, in very rare cases, death, the danger posed by this spider is often exaggerated as a result of arachnophobia and the misdiagnosis of non-spider-related conditions as brown recluse bites. These misdiagnoses often occur in areas of North America where the spider does not exist, making legitimate bites improbable. One of the greatest factors that keeps the myths alive is misidentification of common (and harmless) spiders as brown recluses. With this book, Richard S. Vetter hopes to educate readers regarding the biology of the spider and medical aspects of its bites, to reduce the incidence of misdiagnoses, and to quell misplaced anxiety. In The Brown Recluse Spider, Vetter covers topics such as taxonomy, identification, misidentification, life history characteristics and biology, medical aspects of envenomations, medical conditions misdiagnosed as brown recluse bites, other spider species of medical consideration (several of which have been wrongly implicated as threats to human health), and the psychology behind the entrenched reasons why people believe so deeply in the presence of the spider in the face of strong, contradictory information. Vetter also makes recommendations for control of the spider for households in areas where the spiders are found and describes other species of recluse spiders in North America. Although The Brown Recluse Spider was written for a general audience, it is also a valuable source of information for arachnologists and medical personnel.
Download or read book Venoms to Drugs written by Glenn F. King and published by Royal Society of Chemistry. This book was released on 2015-01-27 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: The pharmaceutical industry has become increasingly interested in biologics from animal venoms as a potential source for therapeutic agents in recent years, with a particularly emphasis on peptides. To date six drugs derived from venom peptides or proteins have been approved by the FDA, with nine further agents currently being investigated in clinical trials. In addition to these drugs in approved or advanced stages of development, many more peptides and proteins are being studied in varying stages of preclinical development. This unique book provides an up to date and comprehensive account of the potential of peptides and proteins from animal venoms as possible therapeutics. Topics covered include chemistry and structural biology of animal venoms, proteomic and transcriptomic approaches to drug discovery, bioassays, high-throughput screens and target identification, and reptile, scorpion, spider and cone snail venoms as a platform for drug development. Case studies are used to illustrate methods and successes and highlight issues surrounding administration and other important lessons that have been learnt from the development of approved therapeutics based on venoms. The first text to focus on this fascinating area and bridging an important gap, this book provides the reader with essential and current knowledge on this fast-developing area. Venoms to Drugs will find wide readership with researchers working in academia and industry working in all medicinal and pharmaceutical areas.
Download or read book Arthropod Venom Components and Their Potential Usage written by Katsuhiro Konno and published by MDPI. This book was released on 2020-03-25 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thousands of arthropod species, ranging from arachnids (spiders and scorpions) to hymenopterans (ants, bees, and wasps) and myriapods (centipedes), are venomous and use their venoms for both defense and predation. These venoms are invariably harmful to humans, and some may cause serious injuries, e.g., those from scorpions, spiders, and wasps. Arthropods’ venoms are also known as rich sources of biologically active compounds and have attracted the attention of toxin researchers for years. In this century, venom component analysis has progressed considerable due to the advances in analytical techniques, in particular, mass spectrometry and next-generation deep (DNA and RNA) sequencing. As such, proteomic and peptidomic analyses using LC–MS have enabled the full analysis of venom components, revealing a variety of novel peptide and protein toxins sequences and scaffolds, potentially useful as pharmacological research tools and for the development of highly selective peptide ligands and therapeutic leads, like chlorotoxin. Due to their specificity for numerous ion-channel subtypes, including voltage- and ligand-gated ion channels, arthropod neurotoxins have been investigated to dissect and treat neurodegenerative diseases and control epileptic syndromes. This Special Issue collects information on such progress, encouraging contributions on the chemical and biological characterization of venom components, not only peptides and proteins, but also small molecules, their mechanisms of action, and the development of venom-derived peptide leads.
Download or read book Neuroparasitology and Tropical Neurology written by Oscar H. Del Brutto and published by Elsevier Inc. Chapters. This book was released on 2013-07-03 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cysticercosis, an infection caused by the cystic larvae of the pork tapeworm Taenia solium, is one of the most frequent parasitic infections of the human nervous system (neurocysticercosis). It is endemic in most of Latin America, the sub-Saharan Africa, and vast parts of Asia, including the Indian subcontinent. It has also been increasingly diagnosed in developed countries because of migration of people from endemic zones and exposure in travelers. The life cycle involves the development of the adult tapeworm in the human small intestine (after ingesting infected pork with cysts) and larval infection in pig tissues (after ingesting human stools containing the eggs of the tapeworm). Humans get infected by the fecal-oral route, most often from a direct contact with an asymptomatic Taenia carrier. Most common clinical presentations are seizures (particularly late-onset seizures), chronic headaches, and intracranial hypertension. However, cysticerci can locate anywhere in the human nervous system, thus potentially causing almost any neurological syndrome and making clinical diagnosis a difficult task. Neuroimaging is the main diagnostic tool, and specific serology confirms the diagnosis and helps to define the diagnosis when images are unclear. Factors such as location (extraparenchymal versus intraparenchymal), number, size and evolutive stage of the parasites determine the clinical manifestations, therapeutic approach, and prognosis. Management includes symptomatic drugs (analgesics, antiepileptic drugs, anti-inflammatory agents) and in many cases cysticidal drugs, either albendazole or praziquantel. In recent years, efforts have focused on transmission control and potential elimination in endemic regions.
Download or read book Ion Channel Factsbook written by and published by Academic Press. This book was released on 1995-11-16 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: How do you keep track of basic information on the proteins you work with? Where do you find details of their physicochemical properties, sequence information, gene organization? Are you tired of scanning review articles, primary papers and databases to locate that elusive fact? The Academic Press FactsBook series will satisfy scientists and clinical researchers suffering from information overload. Each volume provides a catalogue of the essential properties of families of molecules. Gene organization, sequence information, physicochemical properties, and biological activity are presented using a common, easy to follow format. Taken together they compile everything you wanted to know about proteins but were too busy to look for. In a set of four inter-related volumes, The Ion Channel FactsBook provides a comprehensive framework of facts about channel molecules central to electrical signalling phenomena in living cells. The first volume is devoted to Extracellular Ligand-Gated Integral Receptor-Channel Families including those molecular complexes activated by: 5-Hydroxytryptamine, ATP, Glutamate, Acetylcholine, GABA, Glycine. Nomenclature Expression Sequence analyses Structure and function Electrophysiology Pharmacology Information retrieval
Download or read book Advances in BioChirality written by C. Zucchi and published by Elsevier. This book was released on 1999-09-08 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chirality is a fundamental, persistent, but often overlooked feature of all living organisms on the molecular level as well as on the macroscopic scale. The high degree of preference for only one of two possible mirror image forms in Nature, often called biological homochirality is a puzzling, and not yet fully understood, phenomenon. This book covers biological homochirality from an interdisciplinary approach - contributions range from synthetic chemists, theoretical topologists and physicists, from palaeontologists and biologists to space scientists and representatives of the pharmaceutical and materials industries. Topics covered include - theory of biochirality, origins of biochirality, autocatalysis with amplification of chirality, macroscopic (present) biochirality, fossil records of chiral organisms - paleochirality, extraterrestrial origin of chirality, exceptions to the rule of biological homochirality, D-amino acids, chemical transfer of chirality, PV effects, and polarised radiation chemistry.
Download or read book Silk Venom written by Kathryn Lasky and published by Candlewick Press. This book was released on 2011 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Follows the firsthand search of arachnologist Greta Binford for the elusive Loxosceles, the deadly recluse spider.
Download or read book Spider Venoms written by P. Gopalakrishnakone and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Venomous written by Christie Wilcox and published by Scientific American / Farrar, Straus and Giroux. This book was released on 2016-08-09 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: A thrilling tale of encounters with nature’s masters of biochemistry From the coasts of Indonesia to the rainforests of Peru, venomous animals are everywhere—and often lurking out of sight. Humans have feared them for centuries, long considering them the assassins and pariahs of the natural world. Now, in Venomous, the biologist Christie Wilcox investigates and illuminates the animals of our nightmares, arguing that they hold the keys to a deeper understanding of evolution, adaptation, and immunity. She reveals just how venoms function and what they do to the human body. With Wilcox as our guide, we encounter a jellyfish with tentacles covered in stinging cells that can kill humans in minutes; a two-inch caterpillar with toxic bristles that trigger hemorrhaging; and a stunning blue-ringed octopus capable of inducing total paralysis. How do these animals go about their deadly work? How did they develop such intricate, potent toxins? Wilcox takes us around the world and down to the cellular level to find out. Throughout her journey, Wilcox meets the intrepid scientists who risk their lives studying these lethal beasts, as well as “self-immunizers” who deliberately expose themselves to snakebites. Along the way, she puts her own life on the line, narrowly avoiding being envenomated herself. Drawing on her own research, Wilcox explains how venom scientists are untangling the mechanisms of some of our most devastating diseases, and reports on pharmacologists who are already exploiting venoms to produce lifesaving drugs. We discover that venomous creatures are in fact keystone species that play crucial roles in their ecosystems and ours—and for this alone, they ought to be protected and appreciated. Thrilling and surprising at every turn, Venomous will change everything you thought you knew about the planet’s most dangerous animals.
Download or read book Handbook of Clinical Toxicology of Animal Venoms and Poisons written by Julian White and published by CRC Press. This book was released on 2017-11-22 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Clinical Toxicology of Animal Venoms is the first concise, one-volume book devoted to this important subject. The editors are internationally recognized authorities in the biology and clinical aspects of venomous and poisonous animals, and the chapter authors are world leaders in their respective fields of toxicology. All aspects of the topic are covered including information on the biology and taxonomy of poisonous animals, their venom or poison, diagnosis, and general treatment principles and specific treatment. The most up-to-date list of available antivenoms is provided. Coverage of venomous and poisonous animals is comprehensive, with thorough discussions on shellfish poisoning, ciguatera, fugu, coelenterates, stingrays, venous fish, blue-ringed octopus, sea-snakes, scorpions, spiders, insects, and gila lizards. Individual chapters focus on snakes and snakebite in Europe, Africa, Asia, Australia, North America, Central America, and South America. Nearly all clinical chapters have been written by clinicians with extensive experience treating the particular type of animal envenoming or poisoning under consideration. No other book brings together such a wealth of information in this field, and no other book provides it in a format useful to clinicians charged with the responsibility of treating envenomed or poisoned patients. The Handbook of Clinical Toxicology of Animal Venoms is an essential addition to all medical libraries, emergency departments, toxicology departments, poison information centers, and invaluable to all professionals working in these fields.
Download or read book Black Widow written by Raymond W. Thorp and published by . This book was released on 1945 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Venom written by Ronald Jenner and published by Smithsonian Institution. This book was released on 2017-10-17 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: Venom brings readers face to face with some of the most dangerous creatures on the planet, including jellyfish, snakes, and wasps, as it uncovers the story of venom. The book explores how venom is used for predation, defense, competition, and communication by an incredible diversity of species. It examines the unique methods that these species have evolved to create and deliver their deadly toxins. The book traces venom back to its origin in early jellyfish and sea anemones, and reveals how venoms have evolved dozens of times independently all across the animal kingdom since that time. And finally, it examines the relationships between these dangerous creatures and humans. Humans have not only learned to live with them, but also to benefit from them: scientists increasingly are harnessing the power of venom to create new drugs, treatments, and anti-venoms.
Download or read book Small Animal Toxicology E Book written by Michael E. Peterson and published by Elsevier Health Sciences. This book was released on 2013-08-07 with total page 928 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diagnose and determine treatment for toxic exposures in small animals with this quick reference! Small Animal Toxicology, 3rd Edition covers hundreds of potentially toxic substances, providing the information you need to manage emergency treatment and prevent poisonings in companion animals. To help you identify an unknown poison, this guide provides a list of potential toxins based on clinical signs or symptoms. It also includes a NEW color insert with 85 full-color photographs of toxic plants and of lesions associated with various poisonings. Written by respected veterinarian Michael E. Peterson and board-certified veterinary toxicologist Patricia A. Talcott, along with a team of expert contributors, this edition covers a wide variety of topics including toxicodynamics, toxicokinetics, effective history taking, recognizing clinical signs of toxic exposures, managing emergencies, and supportive care of the poisoned patient. Comprehensive coverage of toxins/poisons includes the full range of substances from acetaminophen to zinc, including home products, prescription medicines, recreational drugs, and more. Guidelines to evaluation, diagnosis and treatment include examinations of the source, toxic dose, toxicokinetics, clinical signs, minimum database, confirming tests, treatment progress and differential diagnosis for each specific toxicant. Coverage of common poisonous substances includes grapes and raisins, nicotine, mercury, mushrooms, Christmas-time plants, and snake and spider venoms. Toxicological Concepts section provides information on toxicologic principles such as history taking, providing supportive care, and managing emergency treatment. General Exposures section addresses nontraditional toxicology such as indoor environmental air, pesticides, pharmaceuticals, and toxicities in pregnant and lactating animals. Miscellaneous Toxicant Groups section covers commonly encountered specific toxicants, the proper use of diagnostic laboratories, use of human poison control centers, and antidotes for specific toxins. More than 50 international contributors provide up-to-date, authoritative advice on treating poisonings and intoxications. 8 NEW chapters cover topics including legal considerations in toxicology cases, responding to mass exposures, and poisonings in birds, small mammals, and geriatric patients. NEW color insert shows 85 of the most commonly encountered toxic substances for at-a-glance identification. UPDATED Signs and Symptoms index makes it easier to find information on a toxic agent by presenting signs rather than requiring the formulation of a diagnosis. UPDATED information on agents most likely to cause a toxic reaction includes natural flea products and an expanded section on human medications. NEW quick-access format with bold headings and convenient tables and boxes allows quick retrieval of information in emergency situations.
Download or read book Clinical Neurotoxicology E Book written by Michael R. Dobbs and published by Elsevier Health Sciences. This book was released on 2009-07-22 with total page 729 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clinical Neurotoxicology offers accurate, relevant, and comprehensive coverage of a field that has grown tremendously in the last 20 years. You’ll get a current symptomatic approach to treating disorders caused by neurotoxic agents, environmental factors—such as heavy metals and pesticides—and more. Apply discussions of cellular and molecular processes and pathology to clinical neurology. Leading authorities and up-and-coming clinical neurotoxicologists present their expertise on wide-ranging, global subjects and debate controversies in the specialty, including Gulf War Syndrome. Provides a complete listing of neurotoxic agents—from manufactured to environmental—so you get comprehensive, clinical coverage. Covers how toxins manifest themselves according to age and co-morbidity so that you can address the needs of all your patients. Offers broad and in-depth coverage of toxins from all over the world through contributions by leading authorities and up-and-coming clinical neurotoxicologists. Features discussion of controversial and unusual topics such as Gulf War Syndrome, Parkinson’s Disease, motor neuron disease, as well as other issues that are still in question.
Download or read book Bioinspired and Biomimetic Materials for Drug Delivery written by Md Nurunnabi and published by Woodhead Publishing. This book was released on 2021-07-15 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioinspired and Biomimetic Materials for Drug Delivery delves into the potential of bioinspired materials in drug delivery, detailing each material type and its latest developments. In the last decade, biomimetic and bioinspired materials and technology has garnered increased attention in drug delivery research. Various material types including polymer, small molecular, protein, peptide, cholesterol, polysaccharide, nano-crystal and hybrid materials are widely considered in drug delivery research. However, biomimetic and bioinspired materials and technology have shown promising results for use in therapeutics, due to their high biocompatibility and reduced immunogenicity. Such materials include dopamine, extracellular exosome, bile acids, ionic liquids, and red blood cell. This book covers each of these materials in detail, reviewing their potential and usage in drug delivery. As such, this book will be a great source of information for biomaterials scientists, biomedical engineers and those working in pharmaceutical research. Explores latest developments for a broad range of bioinspired and biomimetic materials for drug delivery applications Helps researchers overcome the challenges of biocompatibility and immunogenicity in drug development Provides both theoretical and practical knowledge in regards to materials characterization and use in a range of drugs
